【简答题】6 A. A dog was barking all night I couldn’t sleep. B. A dog was barking all night, I couldn’t sleep. C. A dog was barking all night, so I couldn’t sleep.
【简答题】I _____ to help you to do homework but I couldn’t spare any time. I _____ a composition last night and I’ll finish it today. A. wanted wrote B. had wanted was writing C. have wanted wrote ...